The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2013
Filed:
Dec. 08, 2008
Roch Boivin, North Chelmsford, MA (US);
Silvio A. Campagna, Candia, NH (US);
Hong Du, North Andover, MA (US);
Francis G. Fang, Andover, MA (US);
Thomas Horstmann, Boston, MA (US);
Charles-andre Lemelin, North Chelmsford, MA (US);
Jing LI, College Station, TX (US);
Pamela Mcguinness, Methuen, MA (US);
Xiang Niu, Watertown, MA (US);
Matthew J. Schnaderbeck, Methuen, MA (US);
Kevin (Kuo-ming) Wu, Acton, MA (US);
Xiaojie (Jeff) Zhu, Andover, MA (US);
Roch Boivin, North Chelmsford, MA (US);
Silvio A. Campagna, Candia, NH (US);
Hong Du, North Andover, MA (US);
Francis G. Fang, Andover, MA (US);
Thomas Horstmann, Boston, MA (US);
Charles-Andre Lemelin, North Chelmsford, MA (US);
Jing Li, College Station, TX (US);
Pamela McGuinness, Methuen, MA (US);
Xiang Niu, Watertown, MA (US);
Matthew J. Schnaderbeck, Methuen, MA (US);
Kevin (kuo-ming) Wu, Acton, MA (US);
Xiaojie (jeff) Zhu, Andover, MA (US);
Eisai R&D Management Co., Ltd., Tokyo, JP;
Abstract
Disclosed herein are methods and intermediates useful in the preparation of macrolides, e.g., compounds of formula (IV) wherein R-Rare as defined herein.